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-KEENEY & SEE.

Corn Planter.

No. 79,576. Patented July 7, 1868.

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HARRIS KEENEY, OF DANVILLE, AND CHARLES H. SEE, OF NEW FLORENCE,MISSOURI.

Leners Parent No. 79,576, ma Jazy 7, 186s.

IMPROVEMENT IN lCORN-PLAN'TBR.

T0 ALL WHOM IT MAY CONCERN:

Beit known that we, HARRIS KEENEY, of Danville, and CHARLES H. SEE, of-New Florence, both in the county of .Montgomery, and State ot' Missouri,have made certain new and useful Improvements in Corn- Plantersg and wedo hereby declare that the following is a full and clear descriptionthereof, reference being had to the accompanying drawings, and to theletters of reference marked thereon. I

' This invention relates to a machine for planting corn or other like`seeds by horse-power. The especial features of the invention relate toan attachment for operating the seed-dropping machinery; also, to anarrangemeut of the markingand covering-plows; and finally, to anarrangement of caster-wheel for carrying 'the front end of the frame ofthe machine.

To enable those skilled in the art tomake and use our improved planter,we will proceed to describe its construction and operation.

Figure 1 of the drawings is a sectional elevation of' one ofthe improvedplanters.

Figure 2 is a plan of the same.

Figure 3 is a. transverse sectional elevation, taken on the line :i: yof iig. 2; and

Figure 4 is a front elevation.

Theframe of the machine ismounted on two wheels, B, and acaster, BF. Theseeds to be planted are to be placed in the hopper C, from which theydrop into the ground through the spouts c. 'lhe sliding bar D has itsends located beneath the hoppers C, and it is operated by areciprocating` motion, so as to open or close the holes e in the'bottoms of the h'oppers, at the proper times to drop the seeds' whererequired. The mode of operating the bar D is by means ofthe lever D',the spring ci, the -bent lever d1, and the lugs cl2, attached to one ofthe wheels B. The form and construction of thc=bent lever oZ are clearlyshown in iig. 3, and it is pivoted, at or near its elbow, by means of abolt, to the traine A or the axle oft the machine. The horizontal arm ofthis lever is arranged to be struck'by the lugsol2 as the wheel Brevolves. These lugs are aliixed to the-inner face ofthe wheelB, at anangle of, say, thirty or fortydegrees from a radial line bisecting them,and consequently, as-they revolve, they strike the end-of the lever aglancing blow, and causerits vertical arm to move laterally in a sharp,quick motion. The upper end of the vertical arm is connected, by meansof a link, cl3, with the rear endof the lever D', and this lever beingpivoted to the frame A at ze, the required motion is given to it and theslide D, to produce the dropping-operation. The spring d, aix-ed to theframe A, ou the opposite side from the bent lever, is connected, bymeans of a link, with the back end of the lever D', and operates upon itand the said bent lever so as to draw it into contact with the` lugs onthe wheel, and thus the proper .motion ferthc bar D is produced andmaintained. rThe plows E are attached to the frame A in advance of thefeed-spouts c, so as to open the furrow for the reception of the seed,and the plows E are attached to the said frame, behind the saidseed-spouts, so as to cover the seeds after they shall have beenpropferly dropped ,in the ground. The plows E are arranged to turn thesoil in one direction, a e., either in or out,

andtheu the plows E', following after, turn the soilin the oppositedirection, so as to turn the loosened soil back upon the planted grain,thereby facilitating its sprouting better than could be doneif it werecovered by hard earth, as is usually the case. The caster B1, on whichthe `front end yofl the lmachine rests, not only facilitates the turningof the machine, but also serves to regulateithe depth to which the plowsare to run in the ground. The upper end of the caster-stand, B2, passesup through the lugs b, attached to the frame A, so as vto allow thecaster toturn in them, and a groove in it receives the forwardlend ofthe lever F. This `lever is fulcrumed to the frame A at a, and a rack,f,near the drivers seat S, receives the back end of the said lever F. Whenthe driver` desires, he may raise or depress the end of Ythe said leverF in the saidrackj, and thus raise or lower the forward' end of theframe A onthe wheel B1, and thereby regulate the running depth of themachine. y r

Wheh it is desired to stop the dropping-operation'while the machine isin motion, the pl'owsV may be raised u p out of the ground by mean-s ofthe lever F, and the link d3 may at the same time be detached from thelever d1, so as no stop the dropping operation.

Having described our invention, what we claim, is- 1. The combinationand arrangement of the devices D D' d d dz 0F, for dropping the seeds,substantially in the manner herein shown and described.

I 2; .The caster-wheel B1, the lever E, and 'rack f, when arranged, withreference to each other, and to the frame A, as lerein described, forthe purpose o'f turning and elevating the front end of the machine.

HARRIS KEENEY,

CEAS.' H. SEE.

Witnesses:

Tiros. J. POWELL, CEAS. STEWART, H. PAULI.

